Air Conditioning and Refrigeration Mechanic

An Air-conditioning and Refrigeration Mechanic installs, maintains, and repairs cooling systems in various settings to ensure comfortable environments and food preservation.

An Air-conditioning and Refrigeration Mechanic is responsible for installing, servicing, and fixing air conditioning and refrigeration systems in residential, commercial, and industrial spaces. These professionals ensure that environments remain cool and comfortable, and that perishable goods are preserved at appropriate temperatures. Their work involves diagnosing issues, repairing or replacing components, and conducting regular maintenance to keep systems running efficiently.


  • Installing and configuring air conditioning and refrigeration systems.
  • Diagnosing and repairing mechanical and electrical issues.
  • Performing routine maintenance and inspections.
  • Handling refrigerants safely and responsibly.
  • Interpreting blueprints and technical diagrams.
  • Providing customer service and explaining system operation.


  • Mechanical aptitude.
  • Problem-solving and troubleshooting abilities.
  • Knowledge of electrical and refrigeration systems.
  • Safety-consciousness.


  • HVAC companies
  • Refrigeration service providers
  • Facilities management companies
  • Food processing industries
  • Retail stores with cooling systems


Boston City Campus and Business College does not offer a programme that leads directly to this occupation. Please take a look at the related occupations below to see whether any of these appeal to you. Alternately, please send an email to and a Student Advisor will call you back.

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